Under the most severe scenario being weighed, the U.S. could impose tariffs on a wide range of Chinese imports from shoes and clothing to tech gadgets. Apple, Amazon.com and other U.S. technology companies that have products assembled in China may...

The Pentagon opened a winner-take-all competition Wednesday for a multibillion-dollar cloud services contract, a move that industry groups representing rivals including Oracle Corp. and Microsoft Corp. have said would favor Amazon.com Inc.

We’re bringing blocking locks into the interrogation room in this final installment of our webcast series. Blocked SQL statements are a common cause for database performance issues. When an application is poorly written, lock issues can impact the...